Mr. Zagoria is a former Attorney for Social Security. Both Mr. Lieberman and Mr. Zagoria have been frequent lecturers, locally and nationally, on all aspects of Social Security law and benefits. … Miami, FL 33176. Ph: (786) 242-4146 Fax: (786) 242-4191. Ft. Lauderdale. 201 NE 2nd Street Ft. Lauderdale, FL 33301 (By appointment only)